Package org.jpos.tlv.packager

Class TaggedSequencePackager

java.lang.Object

org.jpos.iso.ISOBasePackager

org.jpos.iso.packager.GenericPackager

org.jpos.tlv.packager.TaggedSequencePackager

All Implemented Interfaces:

Configurable, ISOPackager, GenericPackagerParams, LogSource

Direct Known Subclasses:

BinaryHexTaggedSequencePackager

public class TaggedSequencePackager
extends GenericPackager

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	TaggedSequencePackager.PrefixUnpackResult

Nested classes/interfaces inherited from class org.jpos.iso.packager.GenericPackager

GenericPackager.GenericContentHandler, GenericPackager.GenericEntityResolver

Field Summary

Fields

Modifier and Type	Field	Description
protected int	length
protected java.util.Map<java.lang.String,TaggedFieldPackager>	packagerMap
protected java.lang.String	tag
protected ISOFieldPackager	tagPackager

Fields inherited from class org.jpos.iso.ISOBasePackager

fld, headerLength, logFieldName, logger, realm, thirdBitmapField

Constructor Summary

Constructors

Constructor	Description
TaggedSequencePackager()

Method Summary

Modifier and Type	Method	Description
protected ISOFieldPackager	getTagPackager()
java.lang.String	getToken()
byte[]	pack(ISOComponent m)	Pack the subfield into a byte array
void	setFieldPackager(ISOFieldPackager[] subFieldPackagers)
void	setGenericPackagerParams(org.xml.sax.Attributes atts)
void	setToken(java.lang.String token)	Specify a placeholder token so that we can determine the tag length.
int	unpack(ISOComponent m, byte[] b)
void	unpack(ISOComponent m, java.io.InputStream in)
protected TaggedSequencePackager.PrefixUnpackResult	unpackPrefixes(ISOComponent m, byte[] b)

Methods inherited from class org.jpos.iso.packager.GenericPackager

emitBitMap, getBitMapfieldPackager, getDescription, getFirstField, getMaxValidField, readFile, readFile, setConfiguration, setLogger

Methods inherited from class org.jpos.iso.ISOBasePackager

createISOMsg, fieldUnpackLogger, getFieldDescription, getFieldPackager, getHeaderLength, getLogger, getRealm, getThirdBitmapField, setFieldPackager, setHeaderLength, setThirdBitmapField

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

tagPackager

protected ISOFieldPackager tagPackager

packagerMap

protected java.util.Map<java.lang.String,TaggedFieldPackager> packagerMap

tag

protected java.lang.String tag

length

protected int length

Constructor Detail

TaggedSequencePackager

public TaggedSequencePackager()
                       throws ISOException

Throws:

ISOException

Method Detail

getToken

public java.lang.String getToken()

setToken

public void setToken(java.lang.String token)

Specify a placeholder token so that we can determine the tag length.

If the tags are all numeric and tags do not repeat, a numeric token may be a used like '00'. Else, use a non numeric token e.g.: XX, ##, etc.

Parameters:

token -

unpack

public int unpack(ISOComponent m,
                  byte[] b)
           throws ISOException

Specified by:

unpack in interface ISOPackager

Overrides:

unpack in class ISOBasePackager

Parameters:

m - the Container of this message

b - ISO message image

Returns:

consumed bytes

Throws:

ISOException - on error

unpack

public void unpack(ISOComponent m,
                   java.io.InputStream in)
            throws java.io.IOException,
                   ISOException

Specified by:

unpack in interface ISOPackager

Overrides:

unpack in class ISOBasePackager

Throws:

java.io.IOException

ISOException

pack

public byte[] pack(ISOComponent m)
            throws ISOException

Pack the subfield into a byte array

Specified by:

pack in interface ISOPackager

Overrides:

pack in class ISOBasePackager

Parameters:

m - the Component to pack

Returns:

Message image

Throws:

ISOException - on error

setGenericPackagerParams

public void setGenericPackagerParams(org.xml.sax.Attributes atts)

Specified by:

setGenericPackagerParams in interface GenericPackagerParams

Overrides:

setGenericPackagerParams in class GenericPackager

setFieldPackager

public void setFieldPackager(ISOFieldPackager[] subFieldPackagers)

Overrides:

setFieldPackager in class ISOBasePackager

getTagPackager

protected ISOFieldPackager getTagPackager()

unpackPrefixes

protected TaggedSequencePackager.PrefixUnpackResult unpackPrefixes(ISOComponent m,
                                                                   byte[] b)
                                                            throws ISOException

Throws:

ISOException